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| ITU-T recommendation |
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G.9972 (also known as G.cx) is a Recommendation developed by ITU-T that specifies a coexistence mechanism for networking transceivers capable of operating over electrical power line wiring. It allows G.hn devices to coexist with other devices implementing G.9972 and operating on the same power line wiring.[1]
G.9972 received consent during the meeting of ITU-T Study Group 15, on October 9, 2009,[2] and final approval on June 11, 2010.[3]
G.9972 specifies two mechanisms for coexistence between G.hn home networks and broadband over power lines (BPL) Internet access networks:
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